83539821

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 119070720

約数和(自身を除く): 35530899

約数列:

[1, 3, 37, 47, 67, 111, 141, 201, 239, 717, 1739, 2479, 3149, 5217, 7437, 8843, 9447, 11233, 16013, 26529, 33699, 48039, 116513, 349539, 415621, 592481, 752611, 1246863, 1777443, 2257833, 27846607, 83539821]

約数ペア:

[(1, 83539821), (3, 27846607), (37, 2257833), (47, 1777443), (67, 1246863), (111, 752611), (141, 592481), (201, 415621), (239, 349539), (717, 116513), (1739, 48039), (2479, 33699), (3149, 26529), (5217, 16013), (7437, 11233), (8843, 9447)]